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<?php
/**
* ownCloud
*
* @author Frank Karlitschek
* @author Jakob Sack
* @copyright 2010 Frank Karlitschek karlitschek@kde.org
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
* License as published by the Free Software Foundation; either
* version 3 of the License, or any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
*
* You should have received a copy of the GNU Affero General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
*/
require_once('Crypt_Blowfish/Blowfish.php');
/**
* This class is for crypting and decrypting
*/
class OC_Crypt {
/**
* @brief encrypts an content
* @param $content the cleartext message you want to encrypt
* @param $key the encryption key
* @returns encrypted content
*
* This function encrypts an content
*/
public static function encrypt( $content, $key) {
$bf = new Crypt_Blowfish($key);
return($bf->encrypt($contents));
}
/**
* @brief decryption of an content
* @param $content the cleartext message you want to decrypt
* @param $key the encryption key
* @returns cleartext content
*
* This function decrypts an content
*/
public static function decrypt( $content, $key) {
$bf = new Crypt_Blowfish($key);
return($bf->encrypt($contents));
}
}
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